CN108554676A - Axial workpiece application device - Google Patents

Axial workpiece application device Download PDF

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Publication number
CN108554676A
CN108554676A CN201810254616.XA CN201810254616A CN108554676A CN 108554676 A CN108554676 A CN 108554676A CN 201810254616 A CN201810254616 A CN 201810254616A CN 108554676 A CN108554676 A CN 108554676A
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CN
China
Prior art keywords
mixing drum
drainage tube
mixing
piston
axial workpiece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810254616.XA
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Chinese (zh)
Other versions
CN108554676B (en
Inventor
李涛
詹华山
黄诗鸿
张小恒
曾雨琳
袁苗达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Industry Polytechnic College
Original Assignee
Chongqing Polyboya Technology Co Ltd
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Publication date
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Priority to CN201810254616.XA priority Critical patent/CN108554676B/en
Publication of CN108554676A publication Critical patent/CN108554676A/en
Application granted granted Critical
Publication of CN108554676B publication Critical patent/CN108554676B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members

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  • Coating Apparatus (AREA)

Abstract

The present invention relates to the technical fields of spraying equipment, specifically disclose axial workpiece application device, including mixing unit, support the pedestal and drainage tube of mixing unit, the mixing unit is connect with base rotation, mixing unit includes mixing drum, rubber membrane and pushing part, rubber membrane is fixed on the radial peripheral wall of mixing drum and mixing drum is separated into two parts, one side wall of mixing drum is equipped with through-hole, pushing part is fixedly connected across through-hole with the rubber membrane in mixing drum, another side wall of mixing drum is equipped with the aperture for connecting drainage tube, drainage tube one end closing, aperture connection on the other end and mixing drum of drainage tube, the drainage tube is equipped with discharge port close to the position of blind end.Coating can be made uniform using this programme, and spraying equipment can be made full use of to be stirred coating, need not individually disposed available manpower and coating is stirred.

Description

Axial workpiece application device
Technical field
The present invention relates to the technical fields of spraying equipment, more particularly to axial workpiece application device.
Background technology
Traditional spraying method is typically all by technical staff's human hand to hold spray gun, is completed pair according to daily working experience The spray treatment of workpiece surface, this there are following technological deficiencies in such a way that manually operation sprays workpiece: 1) worker is close with a distance from coating, the toxic and harmful gas being easy in the airborne dust and coating on sucking workpiece;It 2) once can only be right The a certain position of part is sprayed, and production efficiency is very low;3) it before coating, needs in advance to be stirred coating;4) now Spraying largely carried out all in workshop, the particulate contaminant in air can be attached to product surface, the production after spraying Product surface will appear many small protrusions, to influence product appearance.
Invention content
The invention is intended to provide a kind of to be not required to preset manpower and be stirred coating and the axial workpiece of coating uniform Application device.
In order to achieve the above objectives, base case of the invention is as follows:A kind of axial workpiece application device, including mixing unit, The pedestal and drainage tube of mixing unit are supported, the mixing unit includes mixing drum, rubber membrane and pushing part, and rubber membrane setting is mixing In cylinder, one side wall of mixing drum is equipped with through-hole, and pushing part is fixedly connected across through-hole with the rubber membrane in mixing drum, mixing drum Another side wall is equipped with aperture for connecting drainage tube, drainage tube one end closing, the other end of drainage tube with mix Aperture connection on cylinder, the drainage tube are equipped with discharge port close to the position of blind end.Bottom including mixing unit, bearing mixing unit Seat and drainage tube, the mixing unit are connect with base rotation, and mixing unit includes mixing drum, rubber membrane and pushing part, and rubber membrane is solid It is scheduled on the radial peripheral wall of mixing drum and mixing drum is separated into two parts, one side wall of mixing drum is equipped with through-hole, pushes Portion is fixedly connected across through-hole with the rubber membrane in mixing drum, another side wall of mixing drum is equipped with for connecting the small of drainage tube Hole, described drainage tube one end are closed, and the aperture connection on the other end and mixing drum of drainage tube, the drainage tube is close to blind end Position be equipped with discharge port.
The principle and advantage of this programme are:Rotation mixing drum, the rotation of mixing drum can carry out the coating in cylinder manually It is mixed, so need not mixing artificially be stirred to coating in advance;Because there is the bearing of pedestal, mixing drum can be with Stablize rotation;By pushing part toward being pushed forward to squeeze the process of rubber membrane, the coating in mixing drum can be made along drainage tube stream Go out because mixing drum is rotation, the coating flowed out in drainage tube can be coated uniformly on Axle Surface rather than It is deposited in certain of Axle Surface, it is possible to improve coating quality.
Preferred embodiment 1:As the improvement of basic scheme, the mixing drum is circumferentially arranged with stepped hole, the macropore of stepped hole Outwardly, small-bore inwardly, is equipped with mixing part, the mixing part includes collision bead, connecting rod, piston and stirring rod, institute to diameter in stepped hole The one end for stating piston is fixedly connected Yu Touch pearls by connecting rod, and the other end of piston is fixedly connected with stirring rod, the freedom of stirring rod End is goed deep into mixing drum, and compression spring is equipped between stirring rod and ladder hole wall.The mixing drum is circumferentially arranged with stepped hole, stepped hole Large aperture outside, including small-bore, mixing part is equipped in stepped hole, the mixing part includes collision bead, connecting rod, piston and stirring Stick, the collision bead are fixedly connected with piston by connecting rod, and one end of stirring rod is fixedly connected with the piston, and the other end of stirring rod is stretched Enter in mixing drum, compression spring is equipped between stirring rod and ladder hole wall.
In mixing drum rotation process, collision bead encounters pedestal and is squeezed completely into mixing drum by the bearing surface of pedestal, thus It drives connecting rod to push piston motion, and then drives stirring rod motion, when collision bead leaves the bearing surface of pedestal, collision bead loses pedestal Extruding force, piston does the movement to set back under the active force of compression spring, drives collision bead pop-up, while also stirring rod being driven to do Movement far from coating direction;Simultaneously in mixing drum rotary course, stirring rod is relatively-stationary with mixing drum, but coating is by weight Power influences to form relative velocity between meeting and mixing drum, i.e., stirring rod can there are one the effects stirred to coating.Pass through stirring rod To the stirring action of coating in mixing drum rotary course, can reach makes for this reciprocating motion moved back into one and stirring rod The more fully mixed purpose of coating.
Preferred embodiment 2:Preferably 1 improvement, the interior limited block for being equipped with limitation piston of the stepped hole, the limit Position block is set between collision bead and piston.
In order to enable the freely activity in stepped hole of collision bead and piston, the aperture of stepped hole with the aperture of collision bead be as it is big , it will not be popped up and fail by compression spring to collision bead, collision bead backlash rivet hole mouth need to be put at aperture makes the deformation tightening of hole gate material, To achieve the purpose that block aperture, processing technology is complicated, and limited block is arranged in stepped hole then can limit piston by limited block Motion range to achieve the purpose that prevent collision bead launch and go out.
Preferred embodiment 3:As the improvement of basic scheme, the free end position of the drainage tube is circumferentially arranged with bristle.
When being sprayed to axial workpiece in workshop, the particulate contaminant in air is attached to Axle Surface, spray Axle Surface after painting will appear many small protrusions, influence axial workpiece outer surface quality, available to turn after bristle is arranged The process of dynamic mixing drum carries out a cleaning to the outer surface of axial workpiece, achievees the purpose that remove Axle Surface impurity, To improve the surface quality after axial workpiece coating.
Preferred embodiment 4:Preferably 3 improvement, the discharge port have it is several, several discharge ports along drainage tube axial direction Distribution.
Axially several discharge ports are set in drainage tube, it can be achieved that carrying out coating to the multiple positions of axial workpiece simultaneously, are accelerated Coating speed improves production efficiency.
Preferred embodiment 5:Preferably 3 improvement, feed inlet is provided on the mixing drum, and feed inlet is equipped with and opens It closes the door.It is provided with feed inlet and switch gate on the mixing drum.
Feed inlet and switch gate, which is separately provided, to add coating to mixing drum as needed, make entire application device can be with Recycling avoids entire application device because can not add coating can only use primary caused waste;It can also process When axial workpiece is few, the coating content of addition is controlled to avoid the coating in mixing drum from being caused by discarded due to cannot timely use Waste.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one;
Fig. 2 is the elevational cross-sectional view of the mixing drum of the embodiment of the present invention one;
Fig. 3 is the sectional view of the drainage tube structure of the embodiment of the present invention one;
Fig. 4 is the side view cutaway drawing that mixing part is arranged in two mixing drum of the embodiment of the present invention;
Fig. 5 is the partial enlarged view of A1 in Fig. 4 of the present invention.
Specific implementation mode
Below by the further details of explanation of specific implementation mode:
Reference numeral in Figure of description includes:Pedestal 1, mixing drum 2, collision bead 21, rubber membrane 22, compression spring 23, piston 24, stirring rod 25, connecting rod 26, limited block 27, pushing part 3, drainage tube 4, bristle 41, discharge port 42, axial workpiece 5.
Embodiment one
As shown in Figure 1, a kind of axial workpiece application device, including mixing unit, the pedestal 1 and drainage tube 4 that support mixing unit, It supports and is set on the pedestal 1 of mixing unit there are one the groove for accommodate mixing drum 2 isometrical with mixing drum 2, mixing drum insertion is recessed In slot and connection can be relatively rotated with pedestal 1 in groove.In the present embodiment, mixing drum can rotate manually can also pass through electricity Machine drives rotation.
As shown in Fig. 2, mixing unit includes mixing drum 2, rubber membrane 22 and pushing part 3, rubber membrane 22 is fixed in mixing drum 2 Peripheral wall on mixing drum 2 is divided into two cylinders, the side wall in 2 left side of mixing drum is equipped with the through-hole concentric with mixing drum 2, pushes away Dynamic portion 3 is fixedly connected across through-hole with the rubber membrane 22 in mixing drum 2.
As shown in figure 3, the right end closing of drainage tube 4, the peripheral wall on 4 right side of drainage tube is equipped with discharge port 42 and bristle 41.
There are six the aperture for connecting drainage tube 4, the axis of six apertures to mixing drum 2 on the side wall on 2 right side of mixing drum The distance of heart line is identical, and the left end of six roots of sensation drainage tube 4 is threadedly coupled with six apertures on mixing drum 2 respectively.And the six roots of sensation drains 4 apertures of pipe the left side wall upper annular array of mixing drum 2 surround for axial workpiece 5 by channel, the internal diameter in the channel is big In the outer diameter of axial workpiece 5,.The left end of six roots of sensation drainage tube 4 is threadedly coupled with six apertures on mixing drum 2 respectively.
It is transplanted in the channel that six roots of sensation drainage tube 4 surrounds with mechanical arm when it is implemented, being fixed on axial workpiece 5, The direction of axis line of mixing drum 2, then by axial workpiece 5 and it is fixed on 42 position of discharge port of drainage tube 4.Because pedestal 1 has one A groove isometrical with mixing drum 2 lives mixing drum semi-surrounding, thus the rotation that can stablize on pedestal 1 of mixing drum 2 without Deviate, so during mixing drum 2 rotates, the drainage tube 4 being connect with mixing drum 2 is always around 5 surface of axial workpiece It rotates, the bristle 41 on drainage tube 4 can clean the surface of axial workpiece 5, reach the attachment of 5 surface of removal axial workpiece Dust or clast etc., to improve the quality of coating;While mixing drum 2 rotates, the coating in mixing drum 2 can be because do not stop It overturns and is mixed uniformly, can reach the uniformly mixed purpose of coating so need not be stirred in advance to coating;Because Rubber membrane 22 is equipped in mixing drum 2, rubber membrane 22 is fixedly connected with pushing part 3, so coating is after mixing, be can extrude and is pushed The pressure that portion 3 makes the coating in mixing drum 2 be subject to increases and is reached at discharge port 42 by drainage tube 4;Drainage tube 4 can will mix The coating closed in cylinder 2 is guided at axial workpiece 5 and is equably sprayed on 5 surface of axial workpiece by discharge port 42 by coating Everywhere.
Embodiment two
As shown in figure 4, a kind of axial workpiece application device, with embodiment one difference lies in mixing drum 2 circumferentially arranged with Stepped hole, the large aperture of stepped hole towards the outer surface of mixing drum outside, small-bore towards including the coating in mixing drum, stepped hole It is interior to be equipped with mixing part;As shown in figure 5, mixing part includes collision bead 21, compression spring 23, connecting rod 26, piston 24 and stirring rod 25, stirring rod 25 one end is fixedly connected with piston 24, and the other end of stirring rod 25 is stretched into across the small-bore of stepped hole in mixing drum 2, living There are compression spring 23, compression spring 23 to be sleeved in stirring rod 25 between plug 24 and ladder hole wall, piston 24 is fixed by connecting rod 26 and collision bead 21 Connection.
Be equipped with the limited block 27 of limitation 24 moving range of piston in stepped hole, limited block 27 be set to collision bead 21 and piston 24 it Between, when piston 24 is abutted to limited block 27 by the effect of compression spring 23, collision bead 21 exposes half out of mixing drum 2.
When specifically used, because there is 23 extrusion piston 24 of compression spring, collision bead 21 can be from a mixing drum 2 inner exposing part; With the rotation of mixing drum 2, collision bead 21 can completely be fallen into after going to 1 position of pedestal by the extruding from 1 fovea superior groove face of pedestal Enter in mixing drum 2, the process that collision bead 21 enters mixing drum 2 can squeeze connecting rod 26 and then be slided with piston 24, and piston 24 can band Dynamic stirring rod 25 moves;When collision bead 21 leaves 1 face of pedestal, the extruding force that collision bead 21 loses pedestal 1 can be squeezed due to compression spring 23 The effect of piston 24 and move out, so collision bead 21 can expose in mixing drum 2.The fortune of middle collision bead 21 by the above process Dynamic band piston 24 moves, and piston 24 drives stirring rod 25 to be stirred the coating in mixing drum 2 again, to reach to axis class The purpose that coating need not be stirred in advance before 5 coating of part.
Limited block 27 can limit the motion range of piston 24, so after collision bead 21 loses the extruding force of pedestal 1, piston 24 because When returning to the position of limited block 27 for the effect of compression spring 23,21 meetings of collision bead are from a mixing drum 2 inner exposing part without straight It connects and is bounced off mixing drum 2.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise, also Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification In the records such as specific implementation mode can be used for explaining the content of claim.

Claims (6)

1. a kind of axial workpiece application device, it is characterised in that:Pedestal and drainage tube including mixing unit, bearing mixing unit, institute It states mixing unit to connect with base rotation, mixing unit includes mixing drum, rubber membrane and pushing part, and rubber membrane is fixed in mixing drum Be separated into two parts on radial peripheral wall and by mixing drum, one side wall of mixing drum is equipped with through-hole, pushing part pass through through-hole with Rubber membrane in mixing drum is fixedly connected, another side wall of mixing drum is equipped with the aperture for connecting drainage tube, the drainage Pipe one end is closed, and the aperture connection on the other end and mixing drum of drainage tube, the drainage tube is equipped with close to the position of blind end Discharge port.
2. axial workpiece application device according to claim 1, it is characterised in that:The mixing drum is circumferentially arranged with ladder Hole, the large aperture of stepped hole is outwardly, and small-bore is equipped with mixing part inwardly in stepped hole, the mixing part includes collision bead, connects One end of bar, piston and stirring rod, the piston is fixedly connected Yu Touch pearls by connecting rod, and the other end and the stirring rod of piston are fixed Connection, the free end of stirring rod are goed deep into mixing drum, and compression spring is equipped between stirring rod and ladder hole wall.The collision bead and piston are logical Connecting rod is crossed to be fixedly connected, one end of stirring rod is fixedly connected with the piston, and the other end of stirring rod stretches into mixing drum, stirring rod and Compression spring is equipped between ladder hole wall.
3. axial workpiece application device according to claim 2, it is characterised in that:Limitation piston is equipped in the stepped hole Limited block, the limited block be set between collision bead and piston.
4. axial workpiece application device according to claim 1, it is characterised in that:The drainage tube is close to the position of blind end The free end set is circumferentially arranged with bristle.
5. axial workpiece application device according to claim 4, it is characterised in that:The discharge port have it is several, it is several go out Material mouth is axially distributed along drainage tube.
6. axial workpiece application device according to claim 4, it is characterised in that:Charging is provided on the mixing drum Mouth and feed inlet are equipped with switch gate.
CN201810254616.XA 2018-03-26 2018-03-26 Axial workpiece application device Active CN108554676B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810254616.XA CN108554676B (en) 2018-03-26 2018-03-26 Axial workpiece application device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810254616.XA CN108554676B (en) 2018-03-26 2018-03-26 Axial workpiece application device

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CN108554676A true CN108554676A (en) 2018-09-21
CN108554676B CN108554676B (en) 2019-07-09

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1265162A (en) * 1997-07-28 2000-08-30 大众汽车有限公司 Method for thermal coatings, especially for plain bearings
CN1472013A (en) * 2002-07-02 2004-02-04 ������������ʽ���� Arbor spraying method and device with spraying robot
CN201627621U (en) * 2009-12-07 2010-11-10 苏州派格力减排系统有限公司 Quantitative spraying device used in exhaust after-treatment for vehicles
JP2011092917A (en) * 2009-09-29 2011-05-12 Teral Inc Coating spray apparatus
CN204342865U (en) * 2014-11-28 2015-05-20 浙江亚恩材料工程技术有限公司 Long shaft parts hot spray apparatus
CN105016802A (en) * 2015-07-10 2015-11-04 河南恩赛姆生物科技有限公司 Bioreactor and method for converting solid organic wastes by using bioreactor
CN105582842A (en) * 2016-03-02 2016-05-18 李娟� Printing and dyeing raw material mixing equipment based on synchronous mixing treatment
CN107096465A (en) * 2017-05-11 2017-08-29 郭建勇 A kind of low mercury catalyst solid-liquid material mixing device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1265162A (en) * 1997-07-28 2000-08-30 大众汽车有限公司 Method for thermal coatings, especially for plain bearings
CN1472013A (en) * 2002-07-02 2004-02-04 ������������ʽ���� Arbor spraying method and device with spraying robot
JP2011092917A (en) * 2009-09-29 2011-05-12 Teral Inc Coating spray apparatus
CN201627621U (en) * 2009-12-07 2010-11-10 苏州派格力减排系统有限公司 Quantitative spraying device used in exhaust after-treatment for vehicles
CN204342865U (en) * 2014-11-28 2015-05-20 浙江亚恩材料工程技术有限公司 Long shaft parts hot spray apparatus
CN105016802A (en) * 2015-07-10 2015-11-04 河南恩赛姆生物科技有限公司 Bioreactor and method for converting solid organic wastes by using bioreactor
CN105582842A (en) * 2016-03-02 2016-05-18 李娟� Printing and dyeing raw material mixing equipment based on synchronous mixing treatment
CN107096465A (en) * 2017-05-11 2017-08-29 郭建勇 A kind of low mercury catalyst solid-liquid material mixing device

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Effective date of registration: 20190617

Address after: No. 1000 Taoyuan Avenue, Yubei District, Chongqing

Applicant after: Chongqing Industry Polytechnic College

Address before: 401121 Shuangfengqiao Street, Yubei District, Chongqing City, 1002 Taoyuan Avenue, 5 Blocks of Lilac Shuixie

Applicant before: Chongqing polyboya Technology Co., Ltd.

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